diff options
Diffstat (limited to 'drivers/crypto/caam/caamalg.c')
| -rw-r--r-- | drivers/crypto/caam/caamalg.c | 66 |
1 files changed, 15 insertions, 51 deletions
diff --git a/drivers/crypto/caam/caamalg.c b/drivers/crypto/caam/caamalg.c index 378f8e1..f7b39a6 100644 --- a/drivers/crypto/caam/caamalg.c +++ b/drivers/crypto/caam/caamalg.c @@ -81,40 +81,6 @@ #define debug(format, arg...) #endif -#ifdef DEBUG -#include <linux/highmem.h> - -static void dbg_dump_sg(const char *level, const char *prefix_str, - int prefix_type, int rowsize, int groupsize, - struct scatterlist *sg, size_t tlen, bool ascii) -{ - struct scatterlist *it; - void *it_page; - size_t len; - void *buf; - - for (it = sg; it != NULL && tlen > 0 ; it = sg_next(sg)) { - /* - * make sure the scatterlist's page - * has a valid virtual memory mapping - */ - it_page = kmap_atomic(sg_page(it)); - if (unlikely(!it_page)) { - printk(KERN_ERR "dbg_dump_sg: kmap failed\n"); - return; - } - - buf = it_page + it->offset; - len = min_t(size_t, tlen, it->length); - print_hex_dump(level, prefix_str, prefix_type, rowsize, - groupsize, buf, len, ascii); - tlen -= len; - - kunmap_atomic(it_page); - } -} -#endif - static struct list_head alg_list; struct caam_alg_entry { @@ -905,10 +871,10 @@ static void ablkcipher_encrypt_done(struct device *jrdev, u32 *desc, u32 err, print_hex_dump(KERN_ERR, "dstiv @"__stringify(__LINE__)": ", DUMP_PREFIX_ADDRESS, 16, 4, req->info, edesc->src_nents > 1 ? 100 : ivsize, 1); - dbg_dump_sg(KERN_ERR, "dst @"__stringify(__LINE__)": ", - DUMP_PREFIX_ADDRESS, 16, 4, req->dst, - edesc->dst_nents > 1 ? 100 : req->nbytes, 1); #endif + caam_dump_sg(KERN_ERR, "dst @" __stringify(__LINE__)": ", + DUMP_PREFIX_ADDRESS, 16, 4, req->dst, + edesc->dst_nents > 1 ? 100 : req->nbytes, 1); ablkcipher_unmap(jrdev, edesc, req); kfree(edesc); @@ -936,10 +902,10 @@ static void ablkcipher_decrypt_done(struct device *jrdev, u32 *desc, u32 err, print_hex_dump(KERN_ERR, "dstiv @"__stringify(__LINE__)": ", DUMP_PREFIX_ADDRESS, 16, 4, req->info, ivsize, 1); - dbg_dump_sg(KERN_ERR, "dst @"__stringify(__LINE__)": ", - DUMP_PREFIX_ADDRESS, 16, 4, req->dst, - edesc->dst_nents > 1 ? 100 : req->nbytes, 1); #endif + caam_dump_sg(KERN_ERR, "dst @" __stringify(__LINE__)": ", + DUMP_PREFIX_ADDRESS, 16, 4, req->dst, + edesc->dst_nents > 1 ? 100 : req->nbytes, 1); ablkcipher_unmap(jrdev, edesc, req); kfree(edesc); @@ -1098,10 +1064,10 @@ static void init_ablkcipher_job(u32 *sh_desc, dma_addr_t ptr, ivsize, 1); pr_err("asked=%d, nbytes%d\n", (int)edesc->src_nents > 1 ? 100 : req->nbytes, req->nbytes); - dbg_dump_sg(KERN_ERR, "src @"__stringify(__LINE__)": ", - DUMP_PREFIX_ADDRESS, 16, 4, req->src, - edesc->src_nents > 1 ? 100 : req->nbytes, 1); #endif + caam_dump_sg(KERN_ERR, "src @" __stringify(__LINE__)": ", + DUMP_PREFIX_ADDRESS, 16, 4, req->src, + edesc->src_nents > 1 ? 100 : req->nbytes, 1); len = desc_len(sh_desc); init_job_desc_shared(desc, ptr, len, HDR_SHARE_DEFER | HDR_REVERSE); @@ -1155,10 +1121,10 @@ static void init_ablkcipher_giv_job(u32 *sh_desc, dma_addr_t ptr, print_hex_dump(KERN_ERR, "presciv@" __stringify(__LINE__) ": ", DUMP_PREFIX_ADDRESS, 16, 4, req->info, ivsize, 1); - dbg_dump_sg(KERN_ERR, "src @" __stringify(__LINE__) ": ", - DUMP_PREFIX_ADDRESS, 16, 4, req->src, - edesc->src_nents > 1 ? 100 : req->nbytes, 1); #endif + caam_dump_sg(KERN_ERR, "src @" __stringify(__LINE__) ": ", + DUMP_PREFIX_ADDRESS, 16, 4, req->src, + edesc->src_nents > 1 ? 100 : req->nbytes, 1); len = desc_len(sh_desc); init_job_desc_shared(desc, ptr, len, HDR_SHARE_DEFER | HDR_REVERSE); @@ -1439,11 +1405,9 @@ static int aead_decrypt(struct aead_request *req) u32 *desc; int ret = 0; -#ifdef DEBUG - dbg_dump_sg(KERN_ERR, "dec src@"__stringify(__LINE__)": ", - DUMP_PREFIX_ADDRESS, 16, 4, req->src, - req->assoclen + req->cryptlen, 1); -#endif + caam_dump_sg(KERN_ERR, "dec src@" __stringify(__LINE__)": ", + DUMP_PREFIX_ADDRESS, 16, 4, req->src, + req->assoclen + req->cryptlen, 1); /* allocate extended descriptor */ edesc = aead_edesc_alloc(req, AUTHENC_DESC_JOB_IO_LEN, |